<div class="test-container">
    <div class="test-header">
        <div>
            <input type="checkbox" id="pinFirstColumnOnLoad" />
            <label for="pinFirstColumnOnLoad">Pin first column on load</label>
        </div>
        <button id="reloadGridButton" onclick="reloadGrid()">Reload Grid</button>
    </div>  
    <div id="myGrid" style="height: 100%" class="ag-theme-quartz"></div>
</div>
